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eSIM for South Korea

Mobile data in South Korea from $4.99, delivered in seconds. Travelling on? Add your next countries and we’ll find the best mix.

Popular South Korea plans

3 GB15 days$4.99
5 GB30 days$6.99
10 GB30 days$9.99
20 GB30 days$14.99

The plan starts when your eSIM first connects there, not when you buy it.

Mobile networks in South Korea

  • LG Uplus5G
  • SKTelecom5G

Your eSIM connects automatically to the best available network. You can also pick a network manually in your phone settings.

🇺🇸USyour line🇰🇷KR7 days
  • United States
  • South Korea Stop 17 days
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Questions about eSIMs in South Korea

Will my eSIM work in South Korea?

Yes. Your eSIM connects to local networks in South Korea. Before you buy, check that your phone supports eSIM and isn’t carrier-locked.

When does my South Korea plan start?

When your eSIM first connects to a network in South Korea, not when you buy or install it. Install it at home on Wi-Fi.

Can I keep my own number?

Yes. The eSIM is data only, so your own SIM stays in your phone for calls and texts. WhatsApp and iMessage keep working over data.

What if I visit more countries after South Korea?

Add them to your route. We compare one regional eSIM against separate local plans and show you the cheaper option.

Which networks does the South Korea eSIM use?

It connects to these networks: LG Uplus (5G), SKTelecom (5G). Top speed where coverage allows: 5G.

Popular destinations

South Korea eSIM from $4.99: instant travel data | Hopline Mobile